Sustainable high-energy supercapacitors: Metal oxide-agricultural waste biochar composites paving the way for a greener future

Journal of Energy Storage, Год журнала: 2023, Номер 77, С. 109723 - 109723

Опубликована: Дек. 27, 2023

Metal oxide-biochar composites have become a promising class of materials for supercapacitor applications. The incorporation metal oxides into the biochar matrix offers several advantages, including improved capacitance, stability, ion diffusion, and conductivity. synergistic interactions between result in enhanced capacitance stability composites. Biochar's porous nature makes transport easier, which improves energy storage capabilities speeds up charge-discharge rates. Additionally, addition composites' conductivity, facilitating effective electron transport. However, research gaps still remain despite these developments, requiring optimization composition structural features as well their synthesis approaches. Furthermore, order to precisely control characteristics composites, greater comprehension mechanism underlying creation is necessary. This agenda calls new with electrochemical performance using diverse oxide precursors made from various agricultural wastes. article summarizes recent developments waste upcoming supercapacitors. We believe findings, terms fundamentals, development, challenges, future prospects, this review would be beneficial readers will facilitate concerned era.

Язык: Английский

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Biomass-derived carbon applications in the field of supercapacitors: Progress and prospects

Chemical Engineering Journal, Год журнала: 2024, Номер 495, С. 153311 - 153311

Опубликована: Июнь 21, 2024

Язык: Английский

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A review on carbon materials for electrochemical energy storage applications: State of the art, implementation, and synergy with metallic compounds for supercapacitor and battery electrodes

Journal of Power Sources, Год журнала: 2024, Номер 617, С. 235140 - 235140

Опубликована: Авг. 1, 2024

Carbon materials play a fundamental role in electrochemical energy storage due to their appealing properties, including low cost, high availability, environmental impact, surface functional groups, electrical conductivity, alongside thermal, mechanical, and chemical stability, among other factors. Currently, carbon can be considered the most extensively explored family field of supercapacitors batteries, which are devices covering wide range applications demanding power energy. However, as with all technologies, there is process adaptation optimization; hence, have been aligning advances that emerge. Similarly, over years, new methods processes discovered produce carbons more suitable for storage, adapting them present good synergy metal-based compounds meet current standards. In this work, we compilation used from inception these technologies day.

Язык: Английский

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Biomass-derived B/N/P co-doped porous carbons as bifunctional materials for supercapacitors and sodium-ion batteries

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(29), С. 18324 - 18337

Опубликована: Янв. 1, 2024

B/N/P co-doped biomass carbons with optimized pore structure and electrical conductivity exhibited supervisor electrochemical performance in supercapacitors sodium-ion batteries.

Язык: Английский

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Unlocking the potential of agricultural waste as biochar for sustainable biodiesel production: A comprehensive review

Bioresource Technology Reports, Год журнала: 2024, Номер 26, С. 101848 - 101848

Опубликована: Апрель 21, 2024

Язык: Английский

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Ammonium persulfate assisted synthesis of ant-nest-like hierarchical porous carbons derived from chitosan for high-performance supercapacitors and zinc-ion hybrid capacitors

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(20), С. 11920 - 11935

Опубликована: Янв. 1, 2024

A novel strategy is developed for the preparation of chitosan-derived ant-nest-like hierarchical porous carbons (AH-PCs), which exhibit excellent electrochemical performances both supercapacitors and zinc-ion hybrid capacitors.

Язык: Английский

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Agricultural biomass-based activated carbons for efficient and sustainable supercapacitors

Journal of Energy Storage, Год журнала: 2024, Номер 97, С. 112878 - 112878

Опубликована: Июль 30, 2024

Язык: Английский

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Preparation and application of multi-source solid wastes as clean aggregates: A comprehensive review

Construction and Building Materials, Год журнала: 2024, Номер 418, С. 135414 - 135414

Опубликована: Фев. 17, 2024

Язык: Английский

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High-performance pristine ZIF-67 asymmetric supercapacitor device with excellent energy and power density for energy storage application

Electrochimica Acta, Год журнала: 2024, Номер 497, С. 144565 - 144565

Опубликована: Июнь 12, 2024

Язык: Английский

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Construction of layered micro-/nano-structured MoNiCo-S cathode and broad bean shell derived carbon anode for hybrid supercapacitors

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 684, С. 262 - 276

Опубликована: Янв. 14, 2025

Язык: Английский

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